Thursday, 15 June 2017

Samyang AF 35mm f2.8

Following on from their recent foray into auto focus lenses last year with the AF 50mm f1.4 (reviewed HERE) and the AF 14mm f2.8 (review coming soon), Samyang are now launching their AF 35mm f2.8 for Sony FE mount.
Samyang AF 35mm f2.8
This new lens from Samyang will fit nicely into their existing lens line-up with the main emphasis being made on size and affordability but no doubt will be compared to the Sony FE 35mm f2.8 ZA and even more expensive, faster options such as the Sony FE 35mm f1.4 ZA or the Sigma 35mm f1.4 ART (via an additional adapter).


A 35mm lens is a focal length most like the field of vision of a human eye (63.1° on full frame, 42.9° or 52.5mm on APS-C) so it's no surprise that it is a very popular lens amongst a wide array of photographers including photojournalists and street photographers.

Size in hand (I don't have the biggest of hands)
I was told about this lens about a month before I finally received it. It's worth noting that the lens I was sent to test out is not the final production model and was sent to me for beta testing. Samyang has assured me that quality of image and overall performance of the lens is more than likely to improve for the final production models.

The design of this lens is very similar to the other Samyang AF lenses. This lens is very small in comparison to both the 50mm and the 14mm and very light weight (only weighing in at approximately 83g without lens caps). The only difference is that the 35mm appears to be made of high quality plastics as opposed to the 14mm and the 50mm being made mainly of a more solid and substantial metal alloy. The lens construction is made up of 7 elements in 6 groups, 2 of which are aspherical and 1 high refractive plus Ultra Multi Coating to reduce aberration. It has a minimum focusing distance of 35cm, a filter thread diameter of 49mm and an aperture range from f2.8 up to f22. The lens will be made available worldwide during July with suggested retail price of €299.



Size comparison - (from left to right) Samyang AF 14mm f2.8, Samyang AF 35mm f2.8, Samyang AF 50mm F1.4

Autofocus performance again seems very much like the AF 50mm - very quick and precise. I've read a few complaints over the noise of the AF system in the 50mm f1.4 which to be honest I've never really had an issue with or even noticed when I'm concentrating on getting the right shot but those complaints are possibly coming from people that use the lens for video. Having said that it's still always possible to use manual focus with the lens to negate any noise from the AF motor during filming. Although I've found the AF to be quite fast, accurate and responsive while mounted on my A7R, I have no doubt that speed of focus will be a lot quicker when mounted on other A7 series cameras such as the A7II, A7RII or A7SII due to those cameras featuring the vastly superior phase detection autofocus system as opposed to the contrast autofocus found within the A7R.


Samyang AF 35mm f2.8 mounted on my Sony A7R
The small and lightweight form factor of this lens make it an ideal partner for either the Sony A7 series cameras, the slightly larger, brand new Sony A9 or even the APS-C sensor A6000/A5000 series cameras. Mounted on any of these cameras it makes for a very compact and portable camera and lens combo. Something which can be carried pretty much anywhere with you so that you have a powerful imaging device at your fingertips at all times. This is a setup that I have wanted for a long time and I thoroughly enjoyed carrying it around on my recent New York trip as the majority of my lenses and equipment are quite sizeable so I'm less likely to carry around with me on a daily basis. 

Samyang AF 35mm f2.8 is an ideal lens for travel


Looking at the test images that I've shot below it's easy to see that this lens performs well to lock on focus with good colour reproduction. The lens does suffer a little from barrel distortion which is evident in the picture of the stone columns taken at St George’s Hall in Liverpool. However, this may well be down to the optics in the pre-production lens that I was given to test but is nevertheless easily corrected in Lightroom or Photoshop. The sharpness and overall image quality of this lens is pretty good but not on par with the other Samyang AF lens that I’ve tested (50mm f1.4). However, the AF 50mm f1.4 is very much a more substantial lens in terms of size and with that the construction contains more optical components therefore the images differ in quality. There is very much a gap in the market right now for a more affordable line of full-frame, autofocus lenses for the Sony A7/A9 series FE mount cameras. Samyang has spotted this and are taking full advantage while producing great value lenses that perform well whereas other third party lens manufacturers are left falling by the wayside.

All test images were taken with my Sony A7R.

1/320th sec, f2.8, ISO 100

1/800th sec, f2.8, ISO 100

1/800th sec, f2.8, ISO 100 (nice bokeh)

1/640th sec, f2.8, ISO 100

1/400th sec, f5.6, ISO 100
1/160th sec, f13, ISO 100 (Nissin Di700A flash used on camera for this image)
1/5000th sec, f3.2, ISO 100

1/2500th sec, f5.6, ISO 100
1/160th sec, f2.8, ISO 64 (Nissin Di700A flash used on camera for this image)

1/50th sec, f8, ISO 100

1/1250th sec, f4, ISO 100 (Bokehlicious)
1/100th sec, f3.2, ISO 125 (Nissin Di700A flash used off camera for this image)
1/3200th sec, f2.8, ISO 200 (Amazing details)

1/3200th sec, f5.6, ISO 400

1/1600th sec, f2.8, ISO 200
1/30th sec, f5, ISO 100

1/30th sec, f5, ISO 100
1/250th sec, f11, ISO 50

1/200th sec, f8, ISO 100

1/100th sec, f8, ISO 100

1/125th sec, f8, ISO 100

1/250th sec, f4.5, ISO 100
1/125th sec, f10, ISO 100

1/1600th sec, f3.5, ISO 100

1/1250th sec, f3.2, ISO 200

1/160th sec, f8, ISO 100


I'd like to thank Karin and all involved at Samyang Korea for sending the lens out to me for testing.

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3 comments:

  1. Amazing pics and photography! Samyang lenses capture extremely sharp and high resolution images.

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  2. אתה צריך לנקות את החיישן

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  3. dear Nick I use af 35 2.8 my a7m2 very sharp genarally I am pleased but at dim light autofocus getting slower mostly semifocused or unfocused ,I got samyang lens station update firmvare 0.2 but problem goes on any tips about that thank you advance.

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